The mayor of the French capital Anne Hidalgo is set to splash into the murky waters of the Seine on Wednesday to demonstrate that the river is clean enough to host the outdoor swimming events at the Paris Olympics later this month.
Despite an investment of 1.4 billion euros ($1.5 billion) to prevent sewage leaks into the waterway, the Seine has been causing suspense in the run-up to the opening of the Paris Games on July 26 after repeatedly failing water quality tests.
